2012419314

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 4690483200

約数和(自身を除く): 2678063886

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 179, 213, 342, 358, 426, 463, 537, 639, 926, 1074, 1278, 1349, 1389, 1611, 2698, 2778, 3222, 3401, 4047, 4167, 6802, 8094, 8334, 8797, 10203, 12141, 12709, 17594, 20406, 24282, 25418, 26391, 30609, 32873, 38127, 52782, 61218, 65746, 76254, 79173, 82877, 98619, 114381, 158346, 165754, 197238, 228762, 241471, 248631, 295857, 482942, 497262, 591714, 624587, 724413, 745893, 1249174, 1448826, 1491786, 1574663, 1873761, 2173239, 3149326, 3747522, 4346478, 4723989, 5621283, 5884267, 9447978, 11242566, 11768534, 14171967, 17652801, 28343934, 35305602, 52958403, 105916806, 111801073, 223602146, 335403219, 670806438, 1006209657, 2012419314]

約数ペア:

[(1, 2012419314), (2, 1006209657), (3, 670806438), (6, 335403219), (9, 223602146), (18, 111801073), (19, 105916806), (38, 52958403), (57, 35305602), (71, 28343934), (114, 17652801), (142, 14171967), (171, 11768534), (179, 11242566), (213, 9447978), (342, 5884267), (358, 5621283), (426, 4723989), (463, 4346478), (537, 3747522), (639, 3149326), (926, 2173239), (1074, 1873761), (1278, 1574663), (1349, 1491786), (1389, 1448826), (1611, 1249174), (2698, 745893), (2778, 724413), (3222, 624587), (3401, 591714), (4047, 497262), (4167, 482942), (6802, 295857), (8094, 248631), (8334, 241471), (8797, 228762), (10203, 197238), (12141, 165754), (12709, 158346), (17594, 114381), (20406, 98619), (24282, 82877), (25418, 79173), (26391, 76254), (30609, 65746), (32873, 61218), (38127, 52782)]