15218374014

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 35254517760

約数和(自身を除く): 20036143746

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 131, 137, 246, 262, 274, 369, 383, 393, 411, 738, 766, 786, 822, 1107, 1149, 1179, 1233, 2214, 2298, 2358, 2466, 3447, 3537, 3699, 5371, 5617, 6894, 7074, 7398, 10341, 10742, 11234, 15703, 16113, 16851, 17947, 20682, 31406, 32226, 33702, 35894, 47109, 48339, 50173, 50553, 52471, 53841, 94218, 96678, 100346, 101106, 104942, 107682, 141327, 145017, 150519, 151659, 157413, 161523, 282654, 290034, 301038, 303318, 314826, 323046, 423981, 451557, 472239, 484569, 735827, 847962, 903114, 944478, 969138, 1354671, 1416717, 1471654, 2057093, 2151311, 2207481, 2709342, 2833434, 4114186, 4302622, 4414962, 6171279, 6453933, 6622443, 6873701, 12342558, 12907866, 13244886, 13747402, 18513837, 19361799, 19867329, 20621103, 37027674, 38723598, 39734658, 41242206, 55541511, 58085397, 61863309, 111083022, 116170794, 123726618, 185589927, 281821741, 371179854, 563643482, 845465223, 1690930446, 2536395669, 5072791338, 7609187007, 15218374014]

約数ペア:

[(1, 15218374014), (2, 7609187007), (3, 5072791338), (6, 2536395669), (9, 1690930446), (18, 845465223), (27, 563643482), (41, 371179854), (54, 281821741), (82, 185589927), (123, 123726618), (131, 116170794), (137, 111083022), (246, 61863309), (262, 58085397), (274, 55541511), (369, 41242206), (383, 39734658), (393, 38723598), (411, 37027674), (738, 20621103), (766, 19867329), (786, 19361799), (822, 18513837), (1107, 13747402), (1149, 13244886), (1179, 12907866), (1233, 12342558), (2214, 6873701), (2298, 6622443), (2358, 6453933), (2466, 6171279), (3447, 4414962), (3537, 4302622), (3699, 4114186), (5371, 2833434), (5617, 2709342), (6894, 2207481), (7074, 2151311), (7398, 2057093), (10341, 1471654), (10742, 1416717), (11234, 1354671), (15703, 969138), (16113, 944478), (16851, 903114), (17947, 847962), (20682, 735827), (31406, 484569), (32226, 472239), (33702, 451557), (35894, 423981), (47109, 323046), (48339, 314826), (50173, 303318), (50553, 301038), (52471, 290034), (53841, 282654), (94218, 161523), (96678, 157413), (100346, 151659), (101106, 150519), (104942, 145017), (107682, 141327)]