123186726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 307812960

約数和(自身を除く): 184626234

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 173, 179, 221, 234, 306, 346, 358, 442, 519, 537, 663, 1038, 1074, 1326, 1557, 1611, 1989, 2249, 2327, 2941, 3043, 3114, 3222, 3978, 4498, 4654, 5882, 6086, 6747, 6981, 8823, 9129, 13494, 13962, 17646, 18258, 20241, 20943, 26469, 27387, 30967, 38233, 39559, 40482, 41886, 52938, 54774, 61934, 76466, 79118, 92901, 114699, 118677, 185802, 229398, 237354, 278703, 344097, 356031, 402571, 526439, 557406, 688194, 712062, 805142, 1052878, 1207713, 1579317, 2415426, 3158634, 3623139, 4737951, 6843707, 7246278, 9475902, 13687414, 20531121, 41062242, 61593363, 123186726]

約数ペア:

[(1, 123186726), (2, 61593363), (3, 41062242), (6, 20531121), (9, 13687414), (13, 9475902), (17, 7246278), (18, 6843707), (26, 4737951), (34, 3623139), (39, 3158634), (51, 2415426), (78, 1579317), (102, 1207713), (117, 1052878), (153, 805142), (173, 712062), (179, 688194), (221, 557406), (234, 526439), (306, 402571), (346, 356031), (358, 344097), (442, 278703), (519, 237354), (537, 229398), (663, 185802), (1038, 118677), (1074, 114699), (1326, 92901), (1557, 79118), (1611, 76466), (1989, 61934), (2249, 54774), (2327, 52938), (2941, 41886), (3043, 40482), (3114, 39559), (3222, 38233), (3978, 30967), (4498, 27387), (4654, 26469), (5882, 20943), (6086, 20241), (6747, 18258), (6981, 17646), (8823, 13962), (9129, 13494)]