18439535382

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:1002

約数の個数: 96

約数和(自身を含む): 39379996800

約数和(自身を除く): 20940461418

約数列:

[1, 2, 3, 6, 31, 59, 62, 67, 93, 118, 134, 177, 186, 201, 354, 402, 809, 961, 1618, 1829, 1922, 2077, 2427, 2883, 3658, 3953, 4154, 4854, 5487, 5766, 6231, 7906, 10974, 11859, 12462, 23718, 25079, 47731, 50158, 54203, 56699, 64387, 75237, 95462, 108406, 113398, 122543, 128774, 143193, 150474, 162609, 170097, 193161, 245086, 286386, 325218, 340194, 367629, 386322, 735258, 777449, 1479661, 1554898, 1680293, 2332347, 2959322, 3197977, 3360586, 3798833, 4438983, 4664694, 5040879, 6395954, 7597666, 8877966, 9593931, 10081758, 11396499, 19187862, 22792998, 45869491, 52089083, 91738982, 99137287, 104178166, 137608473, 156267249, 198274574, 275216946, 297411861, 312534498, 594823722, 3073255897, 6146511794, 9219767691, 18439535382]

約数ペア:

[(1, 18439535382), (2, 9219767691), (3, 6146511794), (6, 3073255897), (31, 594823722), (59, 312534498), (62, 297411861), (67, 275216946), (93, 198274574), (118, 156267249), (134, 137608473), (177, 104178166), (186, 99137287), (201, 91738982), (354, 52089083), (402, 45869491), (809, 22792998), (961, 19187862), (1618, 11396499), (1829, 10081758), (1922, 9593931), (2077, 8877966), (2427, 7597666), (2883, 6395954), (3658, 5040879), (3953, 4664694), (4154, 4438983), (4854, 3798833), (5487, 3360586), (5766, 3197977), (6231, 2959322), (7906, 2332347), (10974, 1680293), (11859, 1554898), (12462, 1479661), (23718, 777449), (25079, 735258), (47731, 386322), (50158, 367629), (54203, 340194), (56699, 325218), (64387, 286386), (75237, 245086), (95462, 193161), (108406, 170097), (113398, 162609), (122543, 150474), (128774, 143193)]