17966703972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{5689}}^1$

素因数の和:5882

約数の個数: 144

約数和(自身を含む): 50346394560

約数和(自身を除く): 32379690588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 131, 147, 164, 196, 246, 262, 287, 294, 393, 492, 524, 574, 588, 786, 861, 917, 1148, 1572, 1722, 1834, 2009, 2751, 3444, 3668, 4018, 5371, 5502, 5689, 6027, 6419, 8036, 10742, 11004, 11378, 12054, 12838, 16113, 17067, 19257, 21484, 22756, 24108, 25676, 32226, 34134, 37597, 38514, 39823, 64452, 68268, 75194, 77028, 79646, 112791, 119469, 150388, 159292, 225582, 233249, 238938, 263179, 278761, 451164, 466498, 477876, 526358, 557522, 699747, 745259, 789537, 836283, 932996, 1052716, 1115044, 1399494, 1490518, 1579074, 1632743, 1672566, 2235777, 2798988, 2981036, 3158148, 3265486, 3345132, 4471554, 4898229, 5216813, 6530972, 8943108, 9796458, 10433626, 11429201, 15650439, 19592916, 20867252, 22858402, 30555619, 31300878, 34287603, 36517691, 45716804, 61111238, 62601756, 68575206, 73035382, 91666857, 109553073, 122222476, 137150412, 146070764, 183333714, 213889333, 219106146, 366667428, 427778666, 438212292, 641667999, 855557332, 1283335998, 1497225331, 2566671996, 2994450662, 4491675993, 5988901324, 8983351986, 17966703972]

約数ペア:

[(1, 17966703972), (2, 8983351986), (3, 5988901324), (4, 4491675993), (6, 2994450662), (7, 2566671996), (12, 1497225331), (14, 1283335998), (21, 855557332), (28, 641667999), (41, 438212292), (42, 427778666), (49, 366667428), (82, 219106146), (84, 213889333), (98, 183333714), (123, 146070764), (131, 137150412), (147, 122222476), (164, 109553073), (196, 91666857), (246, 73035382), (262, 68575206), (287, 62601756), (294, 61111238), (393, 45716804), (492, 36517691), (524, 34287603), (574, 31300878), (588, 30555619), (786, 22858402), (861, 20867252), (917, 19592916), (1148, 15650439), (1572, 11429201), (1722, 10433626), (1834, 9796458), (2009, 8943108), (2751, 6530972), (3444, 5216813), (3668, 4898229), (4018, 4471554), (5371, 3345132), (5502, 3265486), (5689, 3158148), (6027, 2981036), (6419, 2798988), (8036, 2235777), (10742, 1672566), (11004, 1632743), (11378, 1579074), (12054, 1490518), (12838, 1399494), (16113, 1115044), (17067, 1052716), (19257, 932996), (21484, 836283), (22756, 789537), (24108, 745259), (25676, 699747), (32226, 557522), (34134, 526358), (37597, 477876), (38514, 466498), (39823, 451164), (64452, 278761), (68268, 263179), (75194, 238938), (77028, 233249), (79646, 225582), (112791, 159292), (119469, 150388)]