2018102632

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1097}}^1$

素因数の和:1168

約数の個数: 144

約数和(自身を含む): 5007505860

約数和(自身を除く): 2989403228

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 361, 364, 392, 494, 532, 637, 722, 728, 931, 988, 1064, 1097, 1274, 1444, 1729, 1862, 1976, 2194, 2527, 2548, 2888, 3458, 3724, 4388, 4693, 5054, 5096, 6916, 7448, 7679, 8776, 9386, 10108, 12103, 13832, 14261, 15358, 17689, 18772, 20216, 20843, 24206, 28522, 30716, 32851, 35378, 37544, 41686, 48412, 53753, 57044, 61432, 65702, 70756, 83372, 96824, 99827, 107506, 114088, 131404, 141512, 145901, 166744, 199654, 215012, 229957, 262808, 270959, 291802, 396017, 399308, 430024, 459914, 541918, 583604, 698789, 792034, 798616, 919828, 1021307, 1083836, 1167208, 1397578, 1584068, 1839656, 1896713, 2042614, 2167672, 2772119, 2795156, 3168136, 3793426, 4085228, 5148221, 5544238, 5590312, 7586852, 8170456, 10296442, 11088476, 13276991, 15173704, 19404833, 20592884, 22176952, 26553982, 36037547, 38809666, 41185768, 53107964, 72075094, 77619332, 106215928, 144150188, 155238664, 252262829, 288300376, 504525658, 1009051316, 2018102632]

約数ペア:

[(1, 2018102632), (2, 1009051316), (4, 504525658), (7, 288300376), (8, 252262829), (13, 155238664), (14, 144150188), (19, 106215928), (26, 77619332), (28, 72075094), (38, 53107964), (49, 41185768), (52, 38809666), (56, 36037547), (76, 26553982), (91, 22176952), (98, 20592884), (104, 19404833), (133, 15173704), (152, 13276991), (182, 11088476), (196, 10296442), (247, 8170456), (266, 7586852), (361, 5590312), (364, 5544238), (392, 5148221), (494, 4085228), (532, 3793426), (637, 3168136), (722, 2795156), (728, 2772119), (931, 2167672), (988, 2042614), (1064, 1896713), (1097, 1839656), (1274, 1584068), (1444, 1397578), (1729, 1167208), (1862, 1083836), (1976, 1021307), (2194, 919828), (2527, 798616), (2548, 792034), (2888, 698789), (3458, 583604), (3724, 541918), (4388, 459914), (4693, 430024), (5054, 399308), (5096, 396017), (6916, 291802), (7448, 270959), (7679, 262808), (8776, 229957), (9386, 215012), (10108, 199654), (12103, 166744), (13832, 145901), (14261, 141512), (15358, 131404), (17689, 114088), (18772, 107506), (20216, 99827), (20843, 96824), (24206, 83372), (28522, 70756), (30716, 65702), (32851, 61432), (35378, 57044), (37544, 53753), (41686, 48412)]