2218219494

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 4627793088

約数和(自身を除く): 2409573594

約数列:

[1, 2, 3, 6, 53, 61, 106, 122, 159, 173, 183, 318, 346, 366, 519, 661, 1038, 1322, 1983, 3233, 3966, 6466, 9169, 9699, 10553, 18338, 19398, 21106, 27507, 31659, 35033, 40321, 55014, 63318, 70066, 80642, 105099, 114353, 120963, 210198, 228706, 241926, 343059, 559309, 686118, 1118618, 1677927, 2137013, 3355854, 4274026, 6060709, 6411039, 6975533, 12121418, 12822078, 13951066, 18182127, 20926599, 36364254, 41853198, 369703249, 739406498, 1109109747, 2218219494]

約数ペア:

[(1, 2218219494), (2, 1109109747), (3, 739406498), (6, 369703249), (53, 41853198), (61, 36364254), (106, 20926599), (122, 18182127), (159, 13951066), (173, 12822078), (183, 12121418), (318, 6975533), (346, 6411039), (366, 6060709), (519, 4274026), (661, 3355854), (1038, 2137013), (1322, 1677927), (1983, 1118618), (3233, 686118), (3966, 559309), (6466, 343059), (9169, 241926), (9699, 228706), (10553, 210198), (18338, 120963), (19398, 114353), (21106, 105099), (27507, 80642), (31659, 70066), (35033, 63318), (40321, 55014)]