31834614

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 80438400

約数和(自身を除く): 48603786

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 49, 57, 82, 98, 114, 123, 133, 139, 147, 246, 266, 278, 287, 294, 399, 417, 574, 779, 798, 834, 861, 931, 973, 1558, 1722, 1862, 1946, 2009, 2337, 2641, 2793, 2919, 4018, 4674, 5282, 5453, 5586, 5699, 5838, 6027, 6811, 7923, 10906, 11398, 12054, 13622, 15846, 16359, 17097, 18487, 20433, 32718, 34194, 36974, 38171, 39893, 40866, 55461, 76342, 79786, 108281, 110922, 114513, 119679, 129409, 216562, 229026, 239358, 258818, 279251, 324843, 388227, 558502, 649686, 757967, 776454, 837753, 1515934, 1675506, 2273901, 4547802, 5305769, 10611538, 15917307, 31834614]

約数ペア:

[(1, 31834614), (2, 15917307), (3, 10611538), (6, 5305769), (7, 4547802), (14, 2273901), (19, 1675506), (21, 1515934), (38, 837753), (41, 776454), (42, 757967), (49, 649686), (57, 558502), (82, 388227), (98, 324843), (114, 279251), (123, 258818), (133, 239358), (139, 229026), (147, 216562), (246, 129409), (266, 119679), (278, 114513), (287, 110922), (294, 108281), (399, 79786), (417, 76342), (574, 55461), (779, 40866), (798, 39893), (834, 38171), (861, 36974), (931, 34194), (973, 32718), (1558, 20433), (1722, 18487), (1862, 17097), (1946, 16359), (2009, 15846), (2337, 13622), (2641, 12054), (2793, 11398), (2919, 10906), (4018, 7923), (4674, 6811), (5282, 6027), (5453, 5838), (5586, 5699)]