15694931772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{376811}}^1$

素因数の和:376923

約数の個数: 72

約数和(自身を含む): 43205263920

約数和(自身を除く): 27510332148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 3204, 3471, 4628, 6942, 10413, 13884, 20826, 41652, 376811, 753622, 1130433, 1507244, 2260866, 3391299, 4521732, 4898543, 6782598, 9797086, 13565196, 14695629, 19594172, 29391258, 33536179, 44086887, 58782516, 67072358, 88173774, 100608537, 134144716, 176347548, 201217074, 301825611, 402434148, 435970327, 603651222, 871940654, 1207302444, 1307910981, 1743881308, 2615821962, 3923732943, 5231643924, 7847465886, 15694931772]

約数ペア:

[(1, 15694931772), (2, 7847465886), (3, 5231643924), (4, 3923732943), (6, 2615821962), (9, 1743881308), (12, 1307910981), (13, 1207302444), (18, 871940654), (26, 603651222), (36, 435970327), (39, 402434148), (52, 301825611), (78, 201217074), (89, 176347548), (117, 134144716), (156, 100608537), (178, 88173774), (234, 67072358), (267, 58782516), (356, 44086887), (468, 33536179), (534, 29391258), (801, 19594172), (1068, 14695629), (1157, 13565196), (1602, 9797086), (2314, 6782598), (3204, 4898543), (3471, 4521732), (4628, 3391299), (6942, 2260866), (10413, 1507244), (13884, 1130433), (20826, 753622), (41652, 376811)]