1816040716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 3924264960

約数和(自身を除く): 2108224244

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 109, 161, 164, 218, 287, 322, 436, 574, 631, 644, 763, 943, 1148, 1262, 1526, 1886, 2507, 2524, 3052, 3772, 4417, 4469, 5014, 6601, 8834, 8938, 10028, 13202, 14513, 17549, 17668, 17876, 25871, 26404, 29026, 31283, 35098, 51742, 58052, 62566, 68779, 70196, 101591, 102787, 103484, 125132, 137558, 181097, 203182, 205574, 275116, 362194, 406364, 411148, 481453, 595033, 719509, 724388, 962906, 1190066, 1439018, 1581917, 1925812, 2380132, 2819939, 2878036, 3163834, 4165231, 5639878, 6327668, 8330462, 11073419, 11279756, 16660924, 19739573, 22146838, 39479146, 44293676, 64858597, 78958292, 129717194, 259434388, 454010179, 908020358, 1816040716]

約数ペア:

[(1, 1816040716), (2, 908020358), (4, 454010179), (7, 259434388), (14, 129717194), (23, 78958292), (28, 64858597), (41, 44293676), (46, 39479146), (82, 22146838), (92, 19739573), (109, 16660924), (161, 11279756), (164, 11073419), (218, 8330462), (287, 6327668), (322, 5639878), (436, 4165231), (574, 3163834), (631, 2878036), (644, 2819939), (763, 2380132), (943, 1925812), (1148, 1581917), (1262, 1439018), (1526, 1190066), (1886, 962906), (2507, 724388), (2524, 719509), (3052, 595033), (3772, 481453), (4417, 411148), (4469, 406364), (5014, 362194), (6601, 275116), (8834, 205574), (8938, 203182), (10028, 181097), (13202, 137558), (14513, 125132), (17549, 103484), (17668, 102787), (17876, 101591), (25871, 70196), (26404, 68779), (29026, 62566), (31283, 58052), (35098, 51742)]