19746323532

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{161659}}^1$

素因数の和:161717

約数の個数: 120

約数和(自身を含む): 57508928400

約数和(自身を除く): 37762604868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 234, 261, 324, 348, 351, 377, 468, 522, 702, 754, 783, 1044, 1053, 1131, 1404, 1508, 1566, 2106, 2262, 2349, 3132, 3393, 4212, 4524, 4698, 6786, 9396, 10179, 13572, 20358, 30537, 40716, 61074, 122148, 161659, 323318, 484977, 646636, 969954, 1454931, 1939908, 2101567, 2909862, 4203134, 4364793, 4688111, 5819724, 6304701, 8406268, 8729586, 9376222, 12609402, 13094379, 14064333, 17459172, 18752444, 18914103, 25218804, 26188758, 28128666, 37828206, 42192999, 52377516, 56257332, 56742309, 60945443, 75656412, 84385998, 113484618, 121890886, 126578997, 168771996, 170226927, 182836329, 226969236, 243781772, 253157994, 340453854, 365672658, 379736991, 506315988, 548508987, 680907708, 731345316, 759473982, 1097017974, 1518947964, 1645526961, 2194035948, 3291053922, 4936580883, 6582107844, 9873161766, 19746323532]

約数ペア:

[(1, 19746323532), (2, 9873161766), (3, 6582107844), (4, 4936580883), (6, 3291053922), (9, 2194035948), (12, 1645526961), (13, 1518947964), (18, 1097017974), (26, 759473982), (27, 731345316), (29, 680907708), (36, 548508987), (39, 506315988), (52, 379736991), (54, 365672658), (58, 340453854), (78, 253157994), (81, 243781772), (87, 226969236), (108, 182836329), (116, 170226927), (117, 168771996), (156, 126578997), (162, 121890886), (174, 113484618), (234, 84385998), (261, 75656412), (324, 60945443), (348, 56742309), (351, 56257332), (377, 52377516), (468, 42192999), (522, 37828206), (702, 28128666), (754, 26188758), (783, 25218804), (1044, 18914103), (1053, 18752444), (1131, 17459172), (1404, 14064333), (1508, 13094379), (1566, 12609402), (2106, 9376222), (2262, 8729586), (2349, 8406268), (3132, 6304701), (3393, 5819724), (4212, 4688111), (4524, 4364793), (4698, 4203134), (6786, 2909862), (9396, 2101567), (10179, 1939908), (13572, 1454931), (20358, 969954), (30537, 646636), (40716, 484977), (61074, 323318), (122148, 161659)]