42038178

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 111694464

約数和(自身を除く): 69656286

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 91, 98, 102, 119, 147, 182, 221, 238, 273, 294, 357, 442, 546, 637, 647, 663, 714, 833, 1274, 1294, 1326, 1547, 1666, 1911, 1941, 2499, 3094, 3822, 3882, 4529, 4641, 4998, 8411, 9058, 9282, 10829, 10999, 13587, 16822, 21658, 21998, 25233, 27174, 31703, 32487, 32997, 50466, 58877, 63406, 64974, 65994, 76993, 95109, 117754, 142987, 153986, 176631, 190218, 230979, 285974, 353262, 412139, 428961, 461958, 538951, 824278, 857922, 1000909, 1077902, 1236417, 1616853, 2001818, 2472834, 3002727, 3233706, 6005454, 7006363, 14012726, 21019089, 42038178]

約数ペア:

[(1, 42038178), (2, 21019089), (3, 14012726), (6, 7006363), (7, 6005454), (13, 3233706), (14, 3002727), (17, 2472834), (21, 2001818), (26, 1616853), (34, 1236417), (39, 1077902), (42, 1000909), (49, 857922), (51, 824278), (78, 538951), (91, 461958), (98, 428961), (102, 412139), (119, 353262), (147, 285974), (182, 230979), (221, 190218), (238, 176631), (273, 153986), (294, 142987), (357, 117754), (442, 95109), (546, 76993), (637, 65994), (647, 64974), (663, 63406), (714, 58877), (833, 50466), (1274, 32997), (1294, 32487), (1326, 31703), (1547, 27174), (1666, 25233), (1911, 21998), (1941, 21658), (2499, 16822), (3094, 13587), (3822, 10999), (3882, 10829), (4529, 9282), (4641, 9058), (4998, 8411)]