16509948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1163}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 47714688

約数和(自身を除く): 31204740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1163, 1183, 2028, 2326, 2366, 3489, 3549, 4652, 4732, 6978, 7098, 8141, 13956, 14196, 15119, 16282, 24423, 30238, 32564, 45357, 48846, 60476, 90714, 97692, 105833, 181428, 196547, 211666, 317499, 393094, 423332, 589641, 634998, 786188, 1179282, 1269996, 1375829, 2358564, 2751658, 4127487, 5503316, 8254974, 16509948]

約数ペア:

[(1, 16509948), (2, 8254974), (3, 5503316), (4, 4127487), (6, 2751658), (7, 2358564), (12, 1375829), (13, 1269996), (14, 1179282), (21, 786188), (26, 634998), (28, 589641), (39, 423332), (42, 393094), (52, 317499), (78, 211666), (84, 196547), (91, 181428), (156, 105833), (169, 97692), (182, 90714), (273, 60476), (338, 48846), (364, 45357), (507, 32564), (546, 30238), (676, 24423), (1014, 16282), (1092, 15119), (1163, 14196), (1183, 13956), (2028, 8141), (2326, 7098), (2366, 6978), (3489, 4732), (3549, 4652)]