11724444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 31820880

約数和(自身を除く): 20096436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 281, 342, 366, 549, 562, 684, 732, 843, 1098, 1124, 1159, 1686, 2196, 2318, 2529, 3372, 3477, 4636, 5058, 5339, 6954, 10116, 10431, 10678, 13908, 16017, 17141, 20862, 21356, 32034, 34282, 41724, 48051, 51423, 64068, 68564, 96102, 102846, 154269, 192204, 205692, 308538, 325679, 617076, 651358, 977037, 1302716, 1954074, 2931111, 3908148, 5862222, 11724444]

約数ペア:

[(1, 11724444), (2, 5862222), (3, 3908148), (4, 2931111), (6, 1954074), (9, 1302716), (12, 977037), (18, 651358), (19, 617076), (36, 325679), (38, 308538), (57, 205692), (61, 192204), (76, 154269), (114, 102846), (122, 96102), (171, 68564), (183, 64068), (228, 51423), (244, 48051), (281, 41724), (342, 34282), (366, 32034), (549, 21356), (562, 20862), (684, 17141), (732, 16017), (843, 13908), (1098, 10678), (1124, 10431), (1159, 10116), (1686, 6954), (2196, 5339), (2318, 5058), (2529, 4636), (3372, 3477)]